Americraft Manufacturing Company brand Hooded Industrial Roof Exhaust Fan

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1-317-531-1638

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Price: $2,704.71

SKU: 1924-B-1/4-1-TEFC

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Description
Reviews

Model 1900B - Industrial Roof Exhaust Ventilator - Belt Drive

Designed for general ventilation needs. Available for intake or exhaust air flow.

Features AND Benefits

Heavy gauge continuously welded curb cap provides watertight construction.
Standard construction includes rugged fabricated steel propellers, non-sparking cast aluminum propellers available for hazardous locations.
Standard construction is belt driven but is also available in direct drive if required.
Can be built for supply or exhaust with special reversible propeller.
Fabricated aluminum weather hood with removable bird screen. Easily opened and fully supported in place for full access to fan inside.

Optional Accessories

Gravity counterbalanced or motorized dampers.
Weatherproof non-fused disconnect switches.
Insulated roof curbs for flat or pitched roofs.
Filter box section for intake units (reduced CFM).

Printable Cut Sheet and Detailed Performance Chart (138 kb)

Printable Installation and Operation Manual (48 kb)

Model 1900B Industrial Roof Exhaust Fan

Blade Dia	Model	Prop	HP	RPM	Free Air
24”	1924-B-1/4	S24	1/4	780	4222
	1924-B-1/2	S24	1/2	980	5716
	1924-B-3/4	S24	3/4	1140	6648
	1924-B-1	X24	1	1250	6696
30”	1930-B-1/3	S30	1/3	595	6380
	1930-B-1/2	S30	1/2	640	7170
	1930-B-3/4	S30	3/4	770	9192
	1930-B-1	X30	1	975	9959
	1930-B-1 1/2	X30	1 1/2	1140	11867
36”	1936-B-1/3	S36	1/3	460	6992
	1936-B-1/2	S36	1/2	530	8821
	1936-B-3/4	S36	3/4	605	10583
	1936-B-1	S36	1	665	11932
	1936-B-1 1/2	X36	1 1/2	720	12012
	1936-B-2	X36	2	870	15376
42”	1942-B-1/2	S42	1/2	390	9352
	1942-B-3/4	S42	3/4	435	11530
	1942-B-1	S42	1	490	13194
	1942-B-1 1/2	S42	1 1/2	550	15421
	1942-B-2	X42	2	725	19128
	1942-B-3	X42	3	830	22296
48”	1948-B-3/4	S48	3/4	370	13700
	1948-B-1	S48	1	410	16078
	1948-B-1 1/2	S48	1 1/2	465	19010
	1948-B-2	S48	2	520	21943
	1948-B-3	X48	3	680	25683
	1948-B-5	X48	5	800	30900
54”	1954-B-1	X54	1	410	20588
	1954-B-1 1/2	X54	1 1/2	450	22600
	1954-B-2	X54	2	480	24312
	1954-B-3	X54	3	550	28722
	1954-B-5	X54	5	660	35238
60”	1960-B-1	X60	1	280	19161
	1960-B-1 1/2	X60	1 1/2	340	23283
	1960-B-2	X60	2	390	26710
	1960-B-3	X60	3	450	32356
	1960-B-5	X60	5	540	41232
	1960-B-7 1/2	X60	7 1/2	610	47000

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